Arduino ISP uploading full FLASH size

Hi, I've used an Arduino Nano to burn a bootloader onto a atmega168p.

However, now when I upload any sketch, no matter what size it is, it writes16384 bytes to flash, seems to complete successfully, but then obviously my microcontroller doesn't do what it's supposed to.

I've done a similar thing with the attiny84 and it works fine, uploads the correct sketch size and the program then works fine.

I've searched all the forums for this but no-one seems to have had the same issue.

Anyone's help would be greatly appreciated

Cheers
Eddie

I've tried with several different atmega168p's but getting the same issue

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