The clamp holder has both sides of strap holes
extruded an extra 5mm each.
004-3D Print Model/005-1-''SLIDE''Holder-5cm.stl
The slide holder has the clip side strap hole
extruded 1.3mm, the other side past the rails
extended by 4.2mm and the clip side extruded by
8.7mm to preserve integrity.
Added two files.