Diesel Dave, have exhausted my attempts at getting this cursed excavator to run correctly. Went to it last week and did a turbo leak test--no leaks found, turbo spinning up nicely, a little axial end float present, no sideways float so turbo presumed to be servicable. Went back to the little JCB excavator and ran that up after water pump changed to check its o.k. and moved that into position to do some piling.Problem is it hasn`t got the reach of the Hitachi. Bought Dr Dx and lead but on installing it laptop went nuts and shouted at me--got virus in it.--thiis is what you get from buying lead and software from ?china. I can cope with the "virus"as what is in there appears to be an old lame one.Pity, I gave away an old laptop that a mate wanted to reprogramme some walki talki s for a scout group to use. Needless to say he has moved away. Do you know of anyone who has a decent copy of dr dx I can beg. Confirmed ID is EX150-5.Been out today pushing our 44 ton craneboat 6 miles up the canal with a 16ft tugboat--in the wind--dam thing was trying to go sideways at times. Back there tomorrow to help change 2 water extraction pumps that take water out of the river to top up the canal--they weigh about 500kg each and the Trust that runs the canals employ contractors to fit these pumps and we have the only craneboat that can lift these things into place from thr canal.Back to the Hitachi on Tuesday