Same experience with my v400 and must say, the enclosure makes a huge difference in noise, also im able to print petg with a heated bed at 70deg, previously 80deg. One bit of advice, take some tape and cable ties and secure the cables running behind the filament sensor, with all the movement, they wont last being unsecured. Also, calibrate your mesh to a 9x9 instead of the standard 7x7 and remove the code in your print config file alowing the temp on the hotend to run up to a max of 500deg should the thermistor malfunction. Firehazzard!
Same experience with my v400 and must say, the enclosure makes a huge difference in noise, also im able to print petg with a heated bed at 70deg, previously 80deg. One bit of advice, take some tape and cable ties and secure the cables running behind the filament sensor, with all the movement, they wont last being unsecured. Also, calibrate your mesh to a 9x9 instead of the standard 7x7 and remove the code in your print config file alowing the temp on the hotend to run up to a max of 500deg should the thermistor malfunction. Firehazzard!