- Getting the right start in Tablet CompressionVideo Length: 6:12Date Posted: When trying to resolve a tablet compression issue focus on the problem and define it. The most important tablet attribute is tablet weight. Check and make certain the set of lower punches is uniform in length. Controlling the powder flow and feed rate is next; make certain the powder is free of lumps, don't rely on the feeder paddles to delump a powder as this is will impact weight control and sacrifice press speed.