What is everyones opinion on the high lift jack points on roack sliders? I've decided that it's nearly time for some sliders and have it narrowed down to either RoverTym or Trek Outfitters. I only want to buy these things one time so I want to think of everything. Trek has the jack points which seems like a good thing, but then again I've never really needed one and not had it either. The TO sliders also bolt on rather than use the rivnuts, that seems like it would be a plus. Also, if you have any other thoughts about Trek Outfitters I would like to know. (RoverTym has a great rep so not much need to elaborate). 1995 Discovery. Thanks!