Nicely done.

I had to make myself a new arm after overtightening the OE (Makita - )

Click image for larger version.  Name: tumblr_oyplu5y5ZK1r7uds7o6_1280.jpg  Views: 542  Size: 131.2 KB  ID: 24079

Click image for larger version.  Name: tumblr_oyplu5y5ZK1r7uds7o1_1280.gif  Views: 514  Size: 5.3 KB  ID: 24080

Click image for larger version.  Name: tumblr_oyplu5y5ZK1r7uds7o3_1280.jpg  Views: 551  Size: 221.1 KB  ID: 24081

Ah well, a nice afternoon project, original parts used where possible... (The stubby one was machined at the wrong dimensions - somehow I managed to screw up the saved vector and didn't bother checking sizes before cutting - luckily had two pieces of ideally sized scrap lying about...)

Wal.