I suppose I'm considered a floater and do the walks where the normal duty holder is on leave or day off, anything like that. This results in every other day I'm going in to do a full walk (mail, untracked, tracked, specials, box collection etc) in an area where I don't know.
Most of the time I can finish within my five hours (but I don't take a break) but sometimes I'll go over an hour or two. I generally don't mind, and enjoy the small overtime amounts since it can add up, but I don't want to make a habit of it and sometimes I feel guilty for bringing it back. I told my manager that if I keep needing to go over my time then I'll try my best to complete it but I can't guarantee I'll get it all done and will just bring whatever I have left. I'm usually met with a "oh you'll be fine, you'll get that done".
Nobody really says much to me since I told them I have other things to do after my work hours and will work to my time, but I also know that the next day there'll be somebody else on the walk who then needs to take out that day's mail as well as the mail I haven't been able to complete.
Any ideas on how to best raise this? It happens maybe twice a week where I need to go over my time and I get a different walk every other day.
PS: The difference in how long it takes me to do a walk is based on how short/easy the walk is compared to others. It's baffling how some walks can literally take you two hours with a leisurely stroll while another can see you knocking on flats every two minutes because there's no fob or letter box on the outside and can take you a good four hours with a quick walk. Yeah I write no access on them but the point still stands.
Thanks all.