I thought I’d just do a quick update on how I’ve been getting on since upgrading my v1 to the v2 gicar and software.
It’s utterly brilliant!
I cannot recommend this highly enough. It really is like they have fine tuned everything that was slightly problematic with the v1 firmware and now the machine is everything I expected it to be.
Ever since owning my MaraX I have had mixed feelings about it. It never inspired confidence in steaming (would it stop boosting when steaming, would it auto-fill the boiler, would it boost at all!). Coffee brewing temperature stability has always been excellent though.
The new firmware/gicar is a game changer. The steam boost function and auto-fill logic have definitely been updated and all for the better. My workflow is very repeatable every day so I can spot the differences easily. These are:
- Steam boost function after brewing very reliably pushes boiler pressure up to 1.6 bar, regardless of coffee brew temperature setting. It also does this by solidly turning on the element rather than lots of short bursts of on/off on/off etc. It just switches the element on until 1.6 bar is reached and then turns it off, then cycles it to keep it there.
- As soon as I start steaming, element comes on and stays on, keeping pressure high during steaming, all the way through. I use a 3 hole Izzo Alex steam tip on mine and with the new firmware it is able to maintain 1.4 to 1.5bar pressure when steaming with this tip, even on long-ish steamings, such as a 500ml jug.
- I have NEVER had it auto-fill the boiler during steaming since running the new firmware/gicar. This is a big improvement as before, reliably every day on my third steaming of milk in the day, it would auto-fill the boiler during the third steaming. This just doesn’t happen any more. I haven’t timed it but I think there is a 30 second delay in the auto-fill triggering from when the machine senses (somehow) that you’ve stopped steaming. I am sure it will be using some kind of logic for this, ie boosting off or something, but the logic WORKS.
- Coffee brew temperature stability is unaffected by the new firmware and is reliable as ever.
Very very impressive and a bargain really at £83 I think it was.
I was yearning after a Bianca or Synchronika… which I may still change mine for in a year or two, but seriously, if you haven’t considered upgrading your MaraX v1 yet, I’d consider it.