Upgrading Watchtower – pros and cons?

[Olmor]

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Myth or facts – is there any truth in you should not upgrade your Watchtower (WT) past levels 10-12?

I am a newbie here so if this topic have been discussed bear with me folks. WT facts…(watchtower) Is there any truth in you should not upgrade your WT past level 10-12? That if you past that level it make it worse for you in your raiders finding you past that can be hard? I was made to believe this by a past member of an alliance and am afraid to go further. Your kind comments will be useful. I want to help others to get past this Its like you are a horse with a rope on and the rope barely…