Hi, my first question. Bought a Safari and it has a 1 7/8" tow ball and my trailer is 50mm. I bought a towball but when I got it home I see the threaded shaft is too big for the hole on the Safari towbar. The new one is 1" and rated at 3500kg while I think the existing is rated at 2000 or 2500kg. Can I safely drill out the hole which I think will be 3/4" and fit the bigger size or do I need to swap the towball I just bought for the lower rated one. I do plan to tow a 2.5 ton digger on a trailer soon.
Thanks,