Sennheiser SL DW Wireless Receiver Joining Plate GA4/GA3

This plate replaces the joining plate found in the Sennheiser GA4 rack mount kit for the Senneheiser Speechline SL DW wireless microphone receiver.  It enables two receivers to be mounted side by side.  I suspect that it will also replace the similar plate found in the GA3 kit for G3/G4 EW series analogue microphones.  

I printed in in PLA with a 0.6mm nozzle and 0.35mm layer height but this isn't critical.  A 0.4mm nozzle will do fine, it will just take a little longer.  I used 15% infill but again not critical.  You will need 6 off M3x6mm or M3x8mm countersunk screws to fix it.  

When you mount it in the rack, take care to support the receivers since the plate will bow if flexed the wrong way.  However, when in the rack and mounted via the rack ears the plate should not bow.  You will need the rack ears from the GA4/GA3 kit