DIY Driver Repair, Advice/Ideas ?

[Slab]

I accept that this might be a bit radical, but as you aren't playing (I presume) in top amateur and pro competitions, why are you so worried about it being conforming or not? I know golf is a game that is all about self policing of the rules but even the most pedantic on the forum could not possibly claim that the missing plug will enhance the performance of the club. Also, I cannot, for 1 second, believe that anyone who played with you would check the club during a round so I suggest you stop worrying and put it back in the bag, and carry on playing with it.

I'm not. I started the thread for suggestions to prevent water ingress (& got some useful tips) The conforming point only came along after a comment and caught my eye as an interesting side issue



BTW I tried a temp solution of 'gaffer' style tape but it came off after a dozen hits on the range this morning