Final riveted WD-641 to Canopy bubble, no cracks noted. Removed cowl assembly top and fitted inlet assembly with fabricated fiberglass extensions, bonded to existing inlets, reference DWG 45. Attempted to fit Britta Products LLC forward windscreen fairing to sliding canopy which would allow full sliding canopy closure, shim with wood ref. attached Image one photo. This log entry is also for the build periods 3/14 & 3/18/2013.