SInce the latest update the sensitivity for radar interference has gone through the roof - making the device virtually unusable. I have a 3.6mw x 3m high steel frame cage with an iron roof - plus a short throw projector mounted above the impact screen - about a foot from the screen as it is an ultra short throw - any advice on what I need to do to stop the interference from happening? Seems like the tracking is still OK - when it works...but the message keeps popping up - I estimate that the R10 understates distances by 15% on longer clubs, but is accurate for 7 - wedges...