The point of a Handyman is that he is a jack of all trades and master of none .
If there wasn't a general requirement for the likes of TMH, then he would be have been out of business long since - he clearly has been earning an adequate income at it for a number of years now so is obviously in demand as an effective operator. But there are plenty of tradesmen around as we all know who are still learning about their trade (polite way of saying cowboys), TMH asks here in public instead of phoning up a plumber or electrician or builder mate (perhaps of course he doesn't have any mates!)- it's quite likely he gets a better answer here anyway and we all learn in the passing.
Go to it TMH - but don't waste your airtime on Trolls; if it's not Unbeliever it's Dennis and I think we should all learn not to feed them
Rob