skidemon22Solid Video! as another tech and someone who waxes skis daily, there is a lot of information in here.
Scraping and brushing is crucial, i don't know why anyone would argue. I suppose if you are not a racer, looking to eek out those milliseconds on the course, then you don't need to do a brass, nylon and then a horse hair brushing regiment. BUT after you do a solid scrape job, at the very least use a nylon brush. But doing a few passes with a brass brush will really cut down the time it takes to get that wax out of the structure.
What is your opinion on using a roto brush tool for a drill?
Funny, I did not see your question prior.
The vast majority of racing techs on the WC circuit and most fine tuners use hand brushing only.
If the ski is scraped well, then the brush work goes pretty fast. The ski gets faster for whatever grind or structure it has the more it is brushed and waxed. ie; For wet or for dry.
Roto's are used by those who need to service tons of skis at a time as a time saver.
If used improperly they can burnish or burn the base.
If not scraped well, then you get a ton of dust to breath as it goes all over the place.
Also then you need the drill, the brushes etc.
Purest believe that a hand brushes used correctly create a faster ski and I am from that camp.
A rotating round brush just is not doing what a sweet flat brush in good hands can do.
Also, although many may say for post waxing all you need is a nylon and horse hair, that's not true. Do not be afraid to use any steel, copper, brass, or bronze brushes after waxing. Like I said in the video, If the snow is wet, do not even use nylon or horse hair at all. Save those for dry snow. Polish for dry. Do not polish for wet.
It get's deep, but little thing make a big difference.
Little things like never waxing dirt and pollen back into the base. Always using some anti-static whit your waxes, or using one that has that built in.
Here, I will throw you another video on waxing for spring slush.
https://www.newschoolers.com/videos/watch/803770/Dominator-Butter--How-To-Apply--Budget-Overlay-For-Old-Wet-Snow--Ski-waxing
Here is another way.
https://www.newschoolers.com/videos/watch/803771/Waxing-Skis--Dominator-4x4-System--How-To-For-Old-Wet-Slushy-Snow