PPL students shouldn't be using the Approach Indicators. 3 deg. is far too low, (especially at Speke where you could end up in the river, a market garden or someone's swimming pool!) and you are too far out. Use the numbers and the runway perspective. That will work everywhere.
Landings: I've posted this before but it is always worth a laugh. At least make sure your landings are not like this:
A man suspected his wife of seeing another man. So, he hired a famous Chinese detective, Ram Pam Sim Wimm, to watch and report any activities that might develop.
A few days later, he received this report:
Most honorable sir,
You leave house.
He come house.
I watch.
He and she leave house.
I follow.
He and she get on train.
I follow.
He and she go in hotel.
I climb tree – look in window.
He kiss she.
She kiss he.
He strip she.
She strip he.
He play with she.
She play with he.
I play with me.
Fall out of tree.
No fee.
Hee Hee.