Hello,
Sounds like you are doing things pretty correctly overall. New maps are generated everyday at random so it may just be that your starting spot was a bit weird (although at least it was easy to protect!). Admittedly, we has also been tweaking map sizes lately to let people try out different strategies, it is possible that we got a bit to excited with the 'big map'. Tics also tend to vary a bit, with the larger map, there is suppose to be more tics that occur overall since there is less quick action however the server seems to be running a bit slow. I will run some maintenance and see if that speeds things up for this round.
Since you mentioned upgrading the max_speed already, you may also want to look at upgrading range. It may help you get that extra needed reach.
As a lost resort, you can also create a new account to have a new random placement which will hopefully be a bit closer to the action.
Thanks for the feedback though, I will take a look at map generation and shrink things back down to size. Tomorrow will be an all new battle.
-Abstrct