No doubt the shuttle is brilliant for flat paths and ground Simon,as soon as the ground gets a bit bumpy they become more difficult,in my case having more than one platform/trolley isn't an option,no more room for storing them,I made two wall brackets for the back of my garage for my Penrose,puts it 5/6ft of the floor(top of frame),laying flat against the wall taking up basically no space,as i've said before,people look at my set up when fishing puzzled as to why,but I know that everything is perfect,I sit on mine,a rear rod rest fits the leg,feeder arm,side tray(with g.bait tray) and umberella arm,all of which are really handy on hard ground,which many of the fisheries I go to have,what suits you is what counts,hundreds of pounds can be spent searching for it....