Aerangis fastuosa leaf colour

[Jennyfleur]

Hi,
Last year, the lovely Camille suggested this to keep my Angcm Didieri and Leonis company I was going to get it last year, but the vendor I tried let me down. However, I have just got one as part of an order from Schwerter - Yay!

However, I have a question about the leaf colour. You can't tell too much from the pictures (in fact, you may look at it and wonder what I'm going on about!), but the leaves are a light green going to an 'orangey' colour on the edges, this is even the case on the new leaf which is growing. To me, this doesn't seem quite right as all the pics I've seen show nice green leaves. Could it be the plant's been in too much sun? or something else? Since I'm new to these guys I thought I'd ask you wise folk before I asked Schwerter, in case I'm worrying over nothing!