Aron, Grease in any machine last for years. Why do you have to grease the rollers so often. My happy has a plastic wheel at the back of each drive shaft that is designed to break if you hit a hoop. It has not been greased for 10 years. The grease that they put in the factory is still in there. Anand Anand, If you do some simple math it works out better in the long run in my opinion. For example, I just ran 600+ polos for a prison. The design took 25 min on my EMT machine at 650 SPM. Same design took 18 min on my AMAYA at 1000 SPM. I saved 7 min per shirt on the AMAYA. Multiply that times 600 and by sewing them on my AMAYA I saved 4200 min or 70 hours in production on AMAYA vs EMT. After running the 600 shirts on 2 AMAYA's then I had to grease the rolers and do some Maintenance on both AMAYA's to the tune of say 2 or 3 hours. So I still saved over 65 hours in production. So, comparing apples to apples which do you prefer? I am seriously considering trading in my 4 head EMT for 3 AMAYAs and I beleive if I traded it in for 2 AMAYA's I would be ahead in production and with 3 I will be able to out sew the 4 head easily plus have the versitility to run 3 different designs if I need to although those 3 would probably mostly run the same design. Just my opinion. Aaron Sargent The Linen Barn linen@xxxxxxxxxxx 541-770-2957 Medford, OR