20 min trani gear change

Can't find the thread where I think Barry mentioned someone who could do 20 min gear changes. Well, I changed mine today, 3rd up 3 mph to 73 and 4 up 8 to 88 after getting soundly beaten last wkend at AAS at Crows Landing, and I am pretty sure that 1 hr would be a very fast time. It took us 2 hr:(

Mark