Great picture, not a good idea to feed this arch with this small line. The manufacturer has given you the correct size to use so why make it smaller. Good way to burn up your rig, if you can't bring in raw sap faster than you are drawing off there will be a problem!
![IMG_3623.JPG](http://mapletrader.com/maplegallery/data/526/thumbs/IMG_3623.JPG "EVAP DONE! ADDED 2" CERAMIC BLANKET")
