Hi! For me, the main problem with a booster is not the ability to apply an even layer and not the complexity of the procedure or time, not at all. The main problem is the change in rubber properties over time. You never know whether in three days or a week the rubber will perform the same as they do today. It constantly undergoes softening/hardening processes and changes its properties. This is especially noticeable if you take a week's break. I also noticed this feature in some rubbers under the booster - a sharp change in properties literally the next day. Yesterday the rubber played great, but today they don’t - they are heavier, slower and rotate less.
The only good thing is that all these problems can be solved by booster

