You need a bigger ro or another membrane and larger pump. I started with 2 1/2 gallon buckets and several 5gal.
3 larger for sap, concentrate, and permeate. Every time you grow everything also. You can always find used after season as others grow or retire.
2020 same
2019 RB10 26 taps
2018 RO Bucket RB5 taps 20, leg tank in shed w/2 5/16
2017 18 taps
2016 20 taps
2015 21 taps
2014 30 2 gravity line, 2 hotel pan concrete arch 35 g leg tank
2013 LP hook up in shack buckets 12 taps
2 burner cook top 2012 finisher on a bbq tanks
2011 rookie 2+ gal
8 taps w/ milk jugs
turkey cooker
50-60 up back maybe