DMcCauley
14th February 2009, 06:37 PM
Anyone else have any problems with the grains of a 75mm motor case (Aerotech) not fitting the liner?
Trying to build this motor now, and the grains go in about 1 inch and then are stuck. Not sure what to do. I'm certaintly not in the mood to sand the grains right now to make them fit nor am i certain thats even safe with the heat generated from sanding.
Ugh!
Trying to build this motor now, and the grains go in about 1 inch and then are stuck. Not sure what to do. I'm certaintly not in the mood to sand the grains right now to make them fit nor am i certain thats even safe with the heat generated from sanding.
Ugh!