Tuning Tips Guide

Safety Tips

• Ensure that your work area has exhaust fans or a fresh air supply.
• Do not expose waxes to open flames such as torches, heat guns, space heaters, or fireplaces.
• Do not smoke while waxing with fluoro waxes.
• There is a chemical danger associated with fluoro waxes when overheated. If fluoro is exposed to a heat source having a temperature higher than ~570 F or 300 C the fluoro forms a poisonous gas. Never use these temperatures on any RaceWax.com product.
• DO NOT ATTEMPT TO MELT THE FLUORO POWDERS OR FIBERS SOLD HERE.
• Normal temperatures see Iron Temperature chart will not pose this risk.
• Safety glasses are recommended.
• If you find you are sensitive to wax vapors, use a respirator with a cartridge for organic vapors.
• Work with powders in a well-ventilated area or use a mask.

Tuning Basics

• Terms that need greater explanation (e.g., structure ) are defined or explained in greater detail at the bottom of this page.
• The word "skis" will be used throughout, but much of the preparation applies to snowboards. The information on structure and edge tuning is universal to both.
• Get expert advice on selecting skis.
• Match the flex of the ski to the skier's size, weight and aggressiveness.
• Skis have a flex number; the higher the number, the softer the flex.
• Have the base flatness checked before you buy. Some bases are thin and it may not be possible to get the base completely flat.
• Never remove wax from your base with natural or synthetic cleaners. They are not recommended by ski manufacturers. Chemical cleaners will dry out the base and this is counter-productive to making your skis faster. Hot-wax scraping (see below) will enable your skis to run faster as the season goes on by keeping the base saturated with wax. You can use these wax cleaners to clean tools and scrapers.
• Keep all tools clean. There are wire brushes for files and diamond stones clean well with a sink cleanser like "Ajax" and water.
• Iron temperatures. Unless an iron is calibrated (testing it to demonstrate that the iron temperature setting accurately matches the actual iron temperature) you don't really know if the temperature you set is the temperature you get. Since this is hard to do, make observations and take notes, and use this information in setting your temperature dial.
• Use the temperature chart as a starting point.
• The wax should not smoke (although little plumes every now & then are common and OK).
• Adjust the dial such that you leave a 4-6 inch trail of wet wax on your base as you move down the ski. An 8-inch trail is too much/hot.

Tuning Concepts

• If new or starting a new race season, structure your base.
• Clean your base (brush out old wax and hot wax scrape - no chemical cleaners!)
• Sharpen edges see Edge Tuning
• The basic idea for waxing is to work your wax in (your base is like a sponge that you want to have soak up wax to act as a reservoir while racing);
• NOTE 1: The more you wax, the faster your base gets. But you must always keep it waxed, you can't let it dry out, "base burn" or oxidize (look for white/grey spots or patches) then scrape & brush out excess wax to expose the base structure;
• NOTE 2: Don't underestimate this step. If you don't brush the wax out of the structure your skis will run slower!
• NOTE 3: Remember you race on your base that is soaked with wax, you don't race on wax alone; apply an overlay if desired.
• Wax often to avoid oxidation (base burn). These are white areas on the base; wax will not be absorbed by oxidized (white) spots.
• Remember that most RaceWax.com waxes don't drip on because of the fluoro loading; read on to learn application techniques.

Terms

Structure Structure is a pattern in the base material that reduces the slowing effects of drag or surface tension upon the base caused by friction, suction or both. As temperatures get colder, snow crystals become better defined and sharper. These multi-sided crystals become more abrasive and can cause considerable drag. In warmer temperatures (>32 F) snow crystals are less defined from the freeze/thaw process. The water that is present is the main cause of drag and the surface tension is from suction. Friction is always present in some form, but suction is only present at warm temperatures. Structure and wax reduce these slowing forces. While the correct wax is important at any temperature, structure is more important at higher temperatures.