Eitan, glad this cleared up (did I just pun?) for you favorably. Care to comment on how you are getting along with these today? I'm familiar with them from numerous visits to stores. They didn't work for me ergonomically but I know many keep them in high regard. I'm still baffled that the 8x42 HD never materialized, I highly anticipated that one.
CG
They returned in wonderful shape, perfectly aligned, and had all the wonderful optical qualities I remembered. However, while previously I had found an equilibrium doing the "balance the small eyecups on the upper ridge of the eye socket" dance, upon their return I found it more of a hassle and ended up selling them. Unfortunately for the little EuroHD, while they were on their trans-Atlantic voyage I had continued to buy and sell some binoculars and ended up with good deals on binoculars I loved more that didn't require such ergonomic compromises -- namely, the Leica UVHD 7x42 and the Nikon EDG 10x32.
Lovely as the view is through the EuroHD, they met the fate of most of my other binoculars in that I would nearly always prefer to use the Leica or the EDG. It's become clear that the Leica and EDG are all I really need for 90% of my birding uses, so I'm trying to be disciplined and clear out the clutter to raise money before I dabble with any further toys.
If the EuroHD had eyecups which fit me better, I likely would have kept them as a 3rd pair for backup / leave in the car usage, but at the time I decided the 8x42 Monarch HG made more sense to keep as for that role as it is barely heavier than the 8x32 Meopta but offers more versatility with its larger exit pupil. Even though I slightly preferred the view through the EuroHD (better contrast and a "deeper" 3D view, perhaps due to the warmer color cast and less flat FOV), the MHG is a very unfussy binocular that has better eyecups and excellent handling with superior low light capabilities. And I couldn't justify keeping two slightly redundant "backup" binoculars that are worth that much.
Now that more time has elapsed, I've decided to sell the MHG as well since again it always plays second fiddle to the Leica (when I want big exit pupil / wide FOV) or EDG (when I want more reach and a bit less weight). The only binocular I would really need to complement those two would be a less expensive, very small and light 8x30/32 for casual usage where I don't want to carry a larger, heavier binocular that had a $2K sticker price. And even though the 32mm Meostar/EuroHD is pretty compact, it's still over 600g which is considerably chunkier than the ~450g options like the Opticron Traveler ED (which is what I'm targeting now after trying and selling the Zeiss 8x25).
It is unfortunate (as I've lamented elsewhere) that binocular manufacturers go to the trouble of designing removable eyecup barrels but then don't create different sizes/shapes of eyecups to swap in. Zeiss seems to be the only maker to have done this and then it was a seeming one-off to address customer complaints about one specific model (the 8x42 Conquest HD). They could sell fatter / longer eyecups as an aftermarket accessory, seems like that would be a no brainer given the different sized faces / eye sockets of different people!