how often should i use my beast

I use mine when ever I fell the "urge"  (merry tiller and a ryobi):oops:
It does help to keep the weeds on the back foot, and makes the place look tidy. Then again, so does my wilkinson sword "swoe", and that dosen't make any noise at all, apart from me sweating. :roll:

ok thanks everyone this place is brilliant sound responsible advice lovely people and a good sound website. One more thing hows munty and auntie getting on,were  missing munties humour

Auntie's not missing.

I think you mean aggy (agapanthus). Personally not heard anything of late.

I prefer to use my beast anytime I feel lazy! or just fed up ! a troll up n down never hurt anyone ! if a weed pops up its weary head !! well its curtains !!. My Wifes dad had mower , (petrol) tinkered with alot but god forbid  if it was used to cut the lawn.!!. Use your beast often (but its pants in the wet)! wait for a dry spell , and smile at the neighbours when they grunt alot !!   happy rotavating!!!!.