Ouch! Yeah, they have to make you think they're doing their job.
Thought I'd post up a pic of my 2WD 1991 B2600i Cab Plus. Bought it from the JY with a brand new head installed but the PO didn't have the timing chain set properly and then tried to start the engine. Bent all 4 exhaust valves, got pissed and sold it to the JY for scrap! I paid the JY $600.00 for it, had the machine shop replace the 4 valves, put it back together and have been driving it for 2 years now.
When I bought it.....
What she looks like now.....
Oh, and the best part.........here's the original miles after driving it for 6 months when this pic was taken.......