How hard is it to replace the shower knobs/assembly? Is it something I can do myself, or should I take it in? Our current knobs, when shut off, still allows a trickle of water to flow through. TIA!
Kristina & Family
2015 Sunseeker 3170ds
'13 Honda Pilot -Kar Kaddy 3
Nights camped in 2011/36, 2012/9, 2013/24, 2014/27; 2015/50 2016: 29