First of all excuse me for writing in English but I simply can't speak or write any dutch. I am glad that I still get somewhat the idea of what most posts here in the forum mean

Since in the German forums no one knew anything about this topic I just wanted to try and ask here.
I have the following problem:
My Type H (HY72 Engine) was fitted with a Zenith 28 INL where the float is has totally gone bad. The brass got so hard that upon touching it just broke (it was already leaky before, so no real loss)
As a replacement I fitted a Solex F32BI carb. (it looks exactly like the 32RBI and has the rev limiter too) The Type H runs pretty well, but it consumes an awful lot of fuel so its running far to rich.
Somewhere on these forums I found a manual with the carb setup for the Solex 32RBI but instead of having a 105 mainjet and a 250 airjet, I had a 127.5 mainjet and a 195 airjet (explains why it was running too rich). The rest of the jets are the right ones.
So I switched to the jets listed in the manual, the problem then was, that the engine was running far to lean. So at the moment i am using a 250 airjet and the 127.5 mainjet, the combination is a bit odd but it seems to work. (in some other manual which was in swedish I found a combination of 120 mainjet and 260 airjet)
So my question is, has anybody ever checked whether those carb setups in these two manuals (http://www.flyinghy.nl/handelingen.htm is where I got them) are correct?
Does anyone know what the difference is between the F32BI and the 32RBI carb?
Is there any place where one can get solex jets for a reasonable price?
Are the floats for Zenith carbs still available somewhere?
I am looking forward to your answers
Best regards
Marius