I just received my order of the T-track package from Carbide 3D and installed it today. I installed it exactly on top of the original wasteboard and now I find that the provided bolts will fit into the T-track but regular T-track bolts will not because there is not enough room between the metal frame and the track entrance. Should I have installed the boards back from the front edge to leave room for the bolts? Should I cut slots in the metal frame to allow T-track bolts to slide in? I guess I could just stick with the 1/4 x 20 bolts but I have so many T-track bolts it seems a shame to not use them.