Y axis extender for Ender 3 Pro

Extends Y axis of Ender 3 Pro by 30 mm. I am using this on my Ender 3 Pro after I've installed Y axis damper and a heat sink on the motor. This mod also requires changing the y-axis belt to make it longer. The belt is 6 mm width GT2 timing belt and costs about $7 on amazon for 5 meters. I've removed the brass stops from the original belt and put it on the new one.
Use three 40 mm M5 bolts to fasten the extender.
This mod also assumes that the press-fit pulley on the stepper motor is removed and replaced.