Just remembered my alignment was slightly off when setting up. I bought a cheap lazer off ebay that puts a line on the floor and set up putting down that. That might help you based on what youre saying as should reinforce aim. You can lend it if you want it's got a cross beam as well so you can see if your face is square to target.
I might have a look down it looks a good set up from what I've seen on line
A cheap alternative is to DIY an "elevated string" aid. Just tie a piece of string around a couple of bottles/dumbells with a coin as a target. Or use chopsticks/knitting needles on the practice green.
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