Night time insulin and day time highs

[motherwell1991]

I have been type 1 for almost 22 years now and have noticed a lot of day time highs and highs around bedtime,at present I take 50 units of abuglascar night time insulin

 

[SimonP78]

That screenshot, at least, looks like you're stable (but higher than desired) overnight, and running a bit high due to breakfast (I assume) - I note you go back down to where you were beforehand, which is why I assume the amount of insulin is roughly correct. If it were me I'd take my breakfast bolus a bit earlier.

What happens in the evening before and after your evening meal? It looks like you could do with a bit more bolus then to reduce your levels overnight.