Sun Jul 01, 2012 9:07 pm by MBI
I think the case is excellent. It's one of the best tool rolls for picks I've seen anyone make, if not the best.
As for version 2.0, I like the idea of having it an inch taller as you mentioned, just in case.
Also, on the end opposite the ties (the end where you start rolling it from), I think having a large pocket would be handy. About the size of two of your pick compartments and go the full width of the roll, right from the fold-over flap to the seam at the opposite side. It could be fastened either by zipper or a velcro flap. The opening should be perpendicular to the length of the case, basically so the opening points towards the end with the tie closures. This could be used for loids/shims or any other miscellaneous tools you carry with your picks.
I agree that a different arrangement for the tension wrenches might also be a good idea. Partly because they're shorter and might fall out of the case easier. Like maybe have an inner fold-over flap over the two compartments on the end (both the one where you put your tension wrenches, and the compartment next to it). The cover could attach about an inch down from the top of the case leaving less room for the wrenches to slip out the top of the pocket, and fasten down with velcro.
For longevity, I'd redesign the closure flap with the button holes and the closure ties. I'd have it be the full width of the case instead of being slightly narrower than the rest of the case. I'd round off the corners slightly so they don't flap around and catch on things. I'd also add some kind of stiffener to that flap, maybe even just in the form of a couple layers of denim or canvas on that area to make it more robust. I'd even consider sewing a strip of 1" nylon webbing across that flap, right at the edge of the buttonholes to ensure that the ends of the buttonholes don't rip through when the ties are pulled tight, over and over during use. I'd also space the button holes slightly further apart.