Could use some suggestions on what you might be using and why. What I'd like to find is one that doesn't dust and is workable for a long time finishing out nicely ( I already have OHC but getting low ) I've been seeing some posts about about Presta's line of products and I know a lot of people use HTEC. Since I already have OHC if you could compare any product to it, that would be helpful as well. Many thanks in advance!