Guys i think we are loosing the plot here. as a low time with both twin and single time on my licence i would have thought that when things go wrong it depends on what gos wrong as to wheather a single or a twin will help you out.
Personaly i would prefere a twin any time at least if one goes wrong you have a little time to sort things out. but again it depends on what it is that wants sorting out. (well thats the theory anyway)
But it can only be to personal choice.
I still feel it would ba a shame to loose the R22 but i have to aggree with the thinking of franks mob there is only so much you can get out of a pint pot.
thats my 10p ,s worth anyway
Sincerely
Bravo 99 (AJB)