I didn't want to continue with the Tramadol for that reason (and the drowsiness it can cause), Simon said to just do it if she seems in too much pain, so I did give her some in the end yesterday evening. I might not bother with it this morning, then.
It's actually when I think about it not necessarily that she's not eating the food quickly enough (that side of things is definitely better since seeing Simon), it's just the physical time it all seems to take. It's possible I am leaving too long a gap between each ml, not trusting that she's ok to continue... plus it is boring, isn't it, I'm trying to read a book between mls (and post here too!) to pass the time! Which can be distracting to me I suppose lol. Meanwhile poor piggie sat here on a cushion with me gets impatient to get back to her cage (and she does need to poo/wee there, she will rarely do so anywhere else!)
Good point re giving the odd ml as you pass the cage, I will definitely try & do that - combined with the odd hour sat concentratedly feeding her (which is what I was doing before), that might help. Yesterday and the day before I had her next to me while I worked (I work 5.5 hours from home 4 days a week, plus a split 9 hour shift on the 5th), and just kept leaning over to pop a syringe in her mouth

Problem with that also is, she does keep wanting to go back to her cage!
I will mash down her fave nuggets as well, and will hunt for the Emeraid option too.
She's just had 10 ml, in the last hour of concentrated feeding, I'm putting her back now. I may have been able to speed that up, next time I sit down with her I'll try. And in between, I'll do what you say and pop the odd ml in now and then!