Blenheim operating limits and checklists

[41Sqn_Banks]

Originally Posted by Robo.

BUT: the mechanism was similar to a bicycle pump and the pilots soon dioscovered that it was possible and safe to use the settings inbetween these two preset angles, improving climbing performance and optimising the performance alltogether. The RAF authorities soon encouraged this practice and it was soon included in official manuals. This is obviously a storry of DH 2 pitch prop as used on Merlin III engines, but the props being similar and seing the way the Blenheim propeller is modelled ingame, I can't see why not. Mind you this is completely missing on the DH Hurricane although it certainly should be that way, too!

In fact, apart from the 2 extreme settings intended by designer, there is indeed some limited space for getting a better performance by setting the prop in a sweet spot between coarse and fine (cca between 5 and 35 percent, watch the RPM) just like in real life. It was not as easy as with the Rotol CSP and certain experience was required, but the way it is modelled ingame at the moment (Beta 1.03) is good enough to represent it.

Can you give a source for this (official manual???) and a better explanation on how the angles between fine and course could be set? It sound like you do not mean the official modification that converted the DH 2pitch props to CSP.