Age, level of anticipated excitement and temperature all take their toll in my case. Although I have owned one it's certainly not limited to M3W ownership. Keeping clear of the obvious diuretics, coffee, juice etc. helps a little though.

Richard

2018 Roadster 3.7
1966 Land Rover S2a 88
2024 Royal Enfield Guerrilla 450
1945 Guzzi Airone