Okay cheers Dave, i'll have a go myself next week and post up a picture just in case i make a mistake, at this point the robot is almost finished (and so is my budget) on the to do list is make a top panel out of 10mm HDPE ( decided against polycarb in the end), remount the LED as the plastic housing cracked due to the shocks so i'll have to figure out a new mounting method, a fair few little bits have to be ordered but that will have to wait until next Friday when i get paid again but the list of parts is, cable ties, gold bullet connectors with covers as the connectors on their own can come loose and i don't want to short anything out, lots of solder, spare nuts and bolts, shaft collars to stop the axe slipping out and if i have enough time/money spare i'll try and get some form of scoop made for the front probably out of 3mm stainless as ATM the bot only weighs about 10kg.