just some questions about em guys
what are the advantages of using them?
Do the outters take a fair bit out of the balls weight block compared to normal slugs.?
How many inner slugs do you carry?
Cheers
cam
I've just change some of my balls to SwitchGrips.
My reason was that my thumb swells after more than 6 games of bowling, as result I was struggling to get my thumb into the ball. I had to change balls.
Firstly, these thumb insert are not that much different to thumb plugs.
Currently I have two inner slugs, one my normal size, the other two size bigger, however I have 4 balls adapted to take them.
The main advantage is being able to use the same ball, you just change the thumb slug and continue bowling.
Prior to changing the thumb, if my thumb changed during bowling, I could not use that ball, even if it was the best ball for the conditions.
SwitchGrips are on thier 3rd generation, there was problems in the early days with them breaking, it does appear that this problem has been sorted. My driller claims of the 3rd generation stuff, so far, not one has been returned.
I intend to get two more soon, just in case one breaks, but they are not cheap...in the UK, it cost £25, or about $50+AUD.
My driller claimed that the special drill bit for this cost him around £300 or in Ozzie money $650AUD.
All this said, I will still be keeping some of my balls drilled in the traditional manner.
Hope this answers some of your questions