... at work fixing my bike!
Turns out the two falls I've had have bent, and cracked, my rear derailleur* which has been causing problems with my gears. New rear derailleur fitted and Bob's your uncle!
This was after he fitted me for a new saddle as the one I've been on for the last 12 weeks really is an instrument of torture - despite trying to tough it out, introducing padded pants and anti-friction cream!
Thank you Andrew - looking forward to an enjoyable ride tomorrow!
* Bet I fooled you there thinking it sounds like I know what I'm talking about - really haven't a clue!