"detgnome" you know Bell keepīs it simple, if it ainīt broke donīt fix it
I see many comments telling to stick to the manual... but I wonder how many PT6īs have been incinerated due to that HYD test at 100% because the GOV Manual/AUTO switch was moved instead of the HYD switch which is just above.
The 212 has no hyd system isolate function as it can be flown with both hyd systemīs off (its tough, yeah I know) and I really canīt see the point in the test at 100% except make more money for Pratt & Whitney.